What the problem is, a red tide brings danger to marine and human life.

目前的问题是，赤潮藻对海洋和人类生活造成了威胁。

At first, the government said the cause of the fish kill could be a " red tide."

政府起先称鱼类死亡可能是赤潮引起的。

Red tides happen almost yearly in Florida.

佛罗里达州几乎每年都会发生赤潮。

Red tide can cause problems for humans too.

赤潮也会给人类带来问题。

Today several counties in the state of Florida are under a state of emergency because of a red tide algae bloom.

由于赤潮藻的大量繁殖，如今佛罗里达州的几个郡正处于紧急状态。

A toxic red tide is blamed for dead fish in the San Francisco Bay area in the western U.S. AP correspondent Lisa Dwyer reports.

据美联社记者丽莎·德怀尔报道，有毒的红潮导致了美国西部旧金山湾区的鱼类死亡。

And so if we can feel that discomfort, you got to wonder what it's like to be a dolphin in the red tide like this.

因此当你感受到这种不适，你就能想象到在赤潮藻中的海豚是什么感受了。

Marine biologists in Namibia suspect the deaths were caused by a neurotoxin called domoic acid, which is produced by algae blooms like red tide.

纳米比亚的海洋生物学家怀疑这些死亡是由一种叫做软骨藻酸的神经毒素引起的，这种毒素是由赤潮等藻类大量繁殖产生的。

Stumpf said strong northerly winds that normally end red tides failed to form last winter. He said it is not clear why. And he said scientists are not sure if the winds will fail to form again.

斯腾普夫说，去年冬天，终结赤潮的强劲北风并没有如期形成，他说原因尚不明确。他还表示科学家并不确定今年的强风是否会形成。

An unprecedented red tide in the San Francisco Bay area is killing thousands of fish and other marine life whose carcasses are washing ashore, creating a foul odor that experts say could get worse during this weekend's expected heat wave.

旧金山海湾地区一场史无前例的赤潮导致数以千计的鱼类和其他海洋生物死亡，它们的尸体被冲上岸，专家表示，在本周末预计的热浪期间，这种恶臭可能会变得更糟。